CN210986839U - BBU concentrated cabinet - Google Patents
BBU concentrated cabinet Download PDFInfo
- Publication number
- CN210986839U CN210986839U CN201922042398.6U CN201922042398U CN210986839U CN 210986839 U CN210986839 U CN 210986839U CN 201922042398 U CN201922042398 U CN 201922042398U CN 210986839 U CN210986839 U CN 210986839U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- bbu
- air channel
- power supply
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a BBU centralized cabinet, which comprises a BBU device, a cabinet body, a cabinet door, an air guide device, a switch power supply device, a monitoring system and a touch screen; the BBU equipment and the air guide device divide the cabinet body into a cold air channel and/or a hot air channel; the direct-current power supply is used for providing power for the BBU equipment and the monitoring system; the monitoring system is used for monitoring the current and the voltage of the switching power supply and monitoring the temperature of the cold air channel and/or the hot air channel; the touch screen is used for displaying the current, the voltage and the temperature monitored by the monitoring system in a numerical value form in real time after receiving a touch request signal generated after triggering of a user side. The utility model discloses a monitored control system is used for monitoring switching power supply, and monitored control system monitors cold wind passageway and/or hot-blast passageway's temperature, and the touch-sensitive screen shows the internal operational environment of cabinet and operating condition in order to solve the problem of concentrating the cabinet internal environment to the BBU and carrying out in time adjustment in real time.
Description
Technical Field
The utility model belongs to the communication equipment field, more specifically say, relate to a BBU concentrates cabinet.
Background
The L TE era of wireless communication is fully opened, as 5G gradually approaches, the bandwidth of a single base station is greatly increased, the deployment density of the base station is increased, and the existing network building mode of the base station has some problems, such as difficult site selection of the base station, high machine room cost, low utilization rate of base station resources, large maintenance workload and the like.
With the separation of a (building base Unit, BBU) baseband processing Unit and a (Radio Remote Unit, RRU) Radio Remote Unit and the gradual maturity of RRU Remote technology, a scheme of BBU centralized deployment must be adopted in the future 5G, and an existing scheme of optical fiber direct connection bearer fronthaul is no longer applicable, so that the fronthaul bearer centrally deployed becomes a research key point for the ultra-high density wireless network of the future 5G.
At present, most of BBU concentrated cabinets of 4G base station rooms are installed in BBU equipment to operate by adopting common comprehensive pallets or network BBU concentrated cabinets. In the prior art, 5GBBU equipment all has great energy consumption, therefore, for the internal heat that produces of the cabinet of BBU concentrated cabinet also is comparatively many, because the switching power supply unit and the battery device in the BBU concentrated cabinet all have the temperature range that adapts to, if the temperature in the BBU concentrated cabinet is too high, surpasss the temperature range that switching power supply unit and battery device pond adapted, then the BBU equipment breaks down easily. The prior art has the problem that the internal environment of the BBU concentrated cabinet is difficult to adjust in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a BBU cabinet of concentrating to solve the technical problem that exists among the prior art and be difficult to in time concentrate cabinet internal environment to BBU and adjust.
In order to achieve the above object, the utility model adopts the following technical scheme: the BBU centralized cabinet comprises BBU equipment, a cabinet body, a cabinet door, an air guide device, a switch power supply device, a monitoring system and a touch screen, wherein the switch power supply device comprises a direct-current power supply;
the BBU equipment, the switch power supply device, the air guide device and the monitoring system are all arranged inside the cabinet body, the BBU equipment is arranged above the air guide device, the switch power supply device is arranged below the air guide device, and the touch screen is arranged on the outer surface of the cabinet door;
the BBU equipment and the air guide device divide the cabinet body into a cold air channel and/or a hot air channel;
the direct-current power supply is electrically connected with the BBU equipment and the monitoring system and is used for providing power for the BBU equipment and the monitoring system;
the monitoring system is used for monitoring the current and the voltage of the switching power supply and monitoring the temperature of the cold air channel and/or the hot air channel;
the monitoring system is electrically connected with the touch screen, and the touch screen is used for displaying the current, the voltage and the temperature monitored by the monitoring system in a numerical value form in real time after receiving a touch request signal generated after triggering of a user side.
Further, the BBU concentrated cabinet further comprises a lithium iron battery device, the lithium iron battery device comprises a plurality of lithium iron battery packs and a battery management system BMS, the BMS system is connected with the plurality of lithium iron battery packs, and the BMS system is used for monitoring the current and the voltage of each lithium iron battery pack;
the lithium iron battery device is arranged below the switching power supply device, electrically connected with the BBU equipment and used for providing a standby power supply for the BBU equipment.
Furthermore, a door lock is further arranged on the cabinet door, and the door lock comprises a lock body and a lock catch;
the lock body is arranged below the touch screen, the lock catch is arranged on one side, close to the touch screen, of the cabinet door, and the position of the lock catch corresponds to that of the lock body.
Further, the BBU concentrated cabinet also comprises a refrigerating device;
the refrigerator is arranged at the bottom in the cabinet body, a cold air outlet of the refrigerator is communicated with the cold air channel, an air suction opening of the refrigerator is communicated with the hot air channel, and the refrigerator is used for controlling the cabinet body to be kept at a preset temperature.
Further, the switching power supply device further includes an alternating current power supply;
the alternating current power supply is connected with the refrigerating device and electrically connected with the lithium iron battery device, and the alternating current power supply is used for providing power for the refrigerating device and the lithium iron battery device.
Further, the refrigerating device is further connected with the monitoring system, the monitoring system is used for monitoring the working state of the refrigerating device, the monitoring system is further connected with the BMS system, and the BMS system feeds back the monitoring results of the current and the voltage of each lithium iron battery pack to the monitoring system.
Further, the cold air channel and/or the hot air channel and the refrigerating device form an internal circulation system, and the internal circulation system absorbs cold air and releases hot air in the cabinet body through the refrigerating device.
Further, the cabinet body also comprises a heat dissipation fan device and a temperature control switch, wherein the heat dissipation fan device comprises a fan assembly and a first electric air valve;
the first electric air valve is arranged at the top of the cabinet body, the fan assembly is fixed below the first electric air valve, the first electric air valve is communicated with the hot air channel, the temperature control switch is arranged in the hot air channel, and the temperature control switch is electrically connected with the first electric air valve and the fan assembly;
the temperature control switch is used for sensing the ambient temperature in the heat channel, and the fan assembly is used for discharging the hot air from the cabinet body in the rotating process;
the cold air channel and/or the hot air channel, the refrigerating device and the cooling fan device form an internal circulation system, and the internal circulation system performs semi-open type heat dissipation through the external environment temperature of the cabinet body and the refrigerating device.
Furthermore, the cabinet body also comprises an emergency ventilation device, a cooling fan device and a temperature control switch, wherein the cooling fan device comprises a fan assembly and a first electric air valve, and the emergency ventilation device comprises a second electric air valve;
the second electric air valve is arranged on the cabinet door, is communicated with the cold air channel and is in butt joint with a cold air outlet of the refrigerating device;
the first electric air valve is arranged at the top of the cabinet body, the fan assembly is fixed below the first electric air valve, the first electric air valve is communicated with a hot air channel in the hot air channel, the temperature control switch is arranged in the hot air channel, and the temperature control switch is electrically connected with the first electric air valve, the second electric air valve and the fan assembly;
the temperature control switch is used for sensing the ambient temperature in the hot channel and controlling the fan assembly to discharge hot air in the hot air channel from the cabinet body in the rotating process according to the sensed ambient temperature in the hot channel;
the cold air channel and/or the hot air channel, the cooling fan device and the emergency ventilation device form an inner circulation system, and the inner circulation system carries out emergency heat dissipation on the interior of the cabinet body through the external environment temperature of the cabinet body.
The utility model provides a beneficial effect of concentrated cabinet of BBU lies in: compared with the prior art, the BBU centralized cabinet of the utility model comprises BBU equipment, a cabinet body, a cabinet door, an air guide device, a switch power supply device, a monitoring system and a touch screen, wherein the switch power supply device comprises a direct current power supply; the BBU equipment, the switch power supply device, the air guide device and the monitoring system are all arranged inside the cabinet body, the BBU equipment is arranged above the air guide device, the switch power supply device is arranged below the air guide device, and the touch screen is arranged on the outer surface of the cabinet door; the BBU equipment and the air guide device divide the cabinet body into a cold air channel and/or a hot air channel; the direct-current power supply is electrically connected with the BBU equipment and the monitoring system and is used for providing power for the BBU equipment and the monitoring system; the monitoring system is used for monitoring the current and the voltage of the switching power supply and monitoring the temperature of the cold air channel and/or the hot air channel; the monitoring system is electrically connected with the touch screen, and the touch screen is used for displaying the current, the voltage and the temperature monitored by the monitoring system in a numerical value form in real time after receiving a touch request signal generated after triggering of a user side.
The monitoring system monitors the current and the voltage of the switch power supply device, monitors the temperature of the cold air channel and/or the hot air channel, and displays the current, the voltage and the temperature monitored by the monitoring system in a numerical value form in real time through the touch screen so as to display the working environment and the working state in the cabinet body in real time, thereby solving the problem of timely adjusting the internal environment of the BBU concentrated cabinet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of a BBU centralized cabinet according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a BBU centralized cabinet according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a BBU centralized cabinet according to a first embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a BBU centralized cabinet provided in the second embodiment of the present invention;
fig. 5 is a schematic view of an internal structure of a BBU centralized cabinet provided in the third embodiment of the present invention;
fig. 6 is a schematic perspective view of a switching power supply device according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of an iron-lithium battery device according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a refrigeration device according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a BBU device; 2-a cabinet body; 3-a cabinet door; 4-an air guide device; 5-a switching power supply device; 6-a touch screen; 7-a lithium iron battery device; 8-a cold air channel; 9-hot air channel; 10-a refrigeration device; 101-a cold air outlet; 102-an air suction opening; 11-a heat dissipation fan device; 111-a fan assembly; 112-a first electrically operated air valve; 13-emergency ventilation means; 131-second electric air valve.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a BBU equipment can be for a left side advance cold wind, the hot-blast 5GBBU equipment of right side play, the utility model provides a BBU equipment also can be for the right side advance cold wind, the hot-blast 5GBBU equipment of a left side play. The utility model provides an among the base station room is applied to the cabinet is concentrated to BBU, can place a plurality of 5GBBU equipment in the cabinet is concentrated to BBU, and is provided with air ducting between a plurality of 5GBBU equipment, the utility model provides a cabinet is concentrated to BBU adopts air ducting to circulate cold wind in the cabinet is concentrated to BBU in cold aisle, and hot-blast circulation in the hot aisle of the cabinet is concentrated to BBU.
Referring to fig. 1 to 3 together, a BBU concentrated cabinet provided by the present invention will now be described. The BBU centralized cabinet comprises BBU equipment 1, a cabinet body 2, a cabinet door 3, an air guide device 4, a switch power supply device 5, a monitoring system and a touch screen 6, wherein the switch power supply device 5 comprises a direct-current power supply; the cabinet body 2 is hinged to the cabinet door 3 through a hinge, the BBU equipment 1, the switch power supply device 5, the air guide device 4 and the monitoring system are all arranged inside the cabinet body 2, the BBU equipment 1 is arranged above the air guide device 4, the switch power supply device 5 is arranged below the air guide device 4, and the touch screen 6 is arranged on the outer surface of the cabinet door 3; the BBU equipment 1 and the air guide device 4 divide the cabinet body 2 into a cold air channel 8 and/or a hot air channel 9; the direct-current power supply is electrically connected with the BBU equipment 1 and the monitoring system, and is used for providing power for the BBU equipment 1 and the monitoring system; the monitoring system is used for monitoring the current and the voltage of the switching power supply, and the monitoring system monitors the temperature of the cold air channel 8 and/or the hot air channel 9;
the monitoring system is electrically connected with the touch screen 6, and the touch screen 6 is used for displaying the current, the voltage and the temperature monitored by the monitoring system in a numerical value form in real time after receiving a touch request signal generated after triggering of a user side.
The utility model provides a cabinet is concentrated to BBU compares with prior art, monitored control system is right switching power supply device's electric current and voltage are monitored, monitored control system is right the temperature of cold wind passageway and/or hot-blast passageway is monitored, and the rethread touch-sensitive screen will in real time monitored control system electric current, voltage and temperature show with the form of numerical value to show the internal operational environment of cabinet and operating condition in real time, thereby solve the problem of concentrating the cabinet internal environment to BBU and in time adjusting.
Illustratively, the cabinet doors comprise a front cabinet door and a rear cabinet door, the front cabinet door adopts a totally enclosed glass door, and the rear cabinet door can adopt a totally enclosed sheet metal double-opening door or a totally enclosed sheet metal single-opening door.
And the direct current power supply is used for providing a stable power supply for the BBU equipment and the monitoring system. Preferably, the switching power supply device further has a monitoring function and a control function, and on one hand, samples the output end of the power supply to obtain a sampled value; comparing the sampling value with a preset value to obtain a comparison result; controlling the rectifier according to the comparison result; the control method comprises the following steps: adjusting the pulse width or pulse frequency of current in the switch power supply device to realize the control of the current; on the other hand, according to the data provided by the test circuit, the data provided by the test circuit and the data of the protection circuit are identified, and then the control circuit is obtained according to the identification result; and then the control circuit is used for protecting the power supply.
Further, please refer to fig. 1, fig. 2, fig. 6 and fig. 7 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the BBU concentrated cabinet further includes a lithium iron battery device 7, the lithium iron battery device 7 includes a plurality of lithium iron battery packs and a battery management system BMS, the BMS is connected to the plurality of lithium iron battery packs, and the BMS is used for monitoring the current and voltage of each lithium iron battery pack; the lithium iron battery device 7 is arranged below the switching power supply device 5, the lithium iron battery device 7 is electrically connected with the BBU equipment 1, and the lithium iron battery device 7 is used for providing a standby power supply for the BBU equipment 1.
The lithium iron battery device is used as a component of electric equipment to be embedded into a cabinet of the electric equipment, is suitable for standby power of medium-and-small-capacity access network equipment, remote exchange offices, mobile communication equipment, transmission equipment and the like, has the functions of centralized monitoring, battery maintenance and management, and meets the requirements of unattended operation or unattended operation. The lithium iron battery device internally comprises a battery management system BMS, can monitor the current and the voltage of each lithium iron battery pack and the ambient temperature of the lithium iron battery pack, and avoids the occurrence of battery life shortening and battery damage under extreme conditions, thereby protecting the battery. In addition, the lithium iron battery device is used for providing a standby power supply for the BBU equipment, so that the power supply can be timely provided for the equipment under the condition that the commercial power of the access unit is cut off, the equipment is prevented from stopping running, and large loss is avoided. Preferably, the lithium iron battery device can also provide a system interaction interface for the outside.
Further, please refer to fig. 1 and fig. 2 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, a door lock is further disposed on the cabinet door 3, and the door lock includes a lock body and a lock catch; the lock body is arranged below the touch screen 6, the lock catch is arranged on one side, close to the touch screen 6, of the cabinet door 3, and the position of the lock catch corresponds to that of the lock body.
When the cabinet door is closed, the lock catch is matched with the lock body, so that the cabinet body including the touch screen can be locked, and the cabinet body is prevented from being damaged by the outside; when opening the cabinet door, hasp and lock body separation, the user side can operate the touch-sensitive screen on the cabinet body and accomplish the demonstration operation.
Further, please refer to fig. 1, fig. 3 and fig. 8 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the BBU concentrated cabinet further includes a refrigeration device 10; the refrigerating device 10 is arranged at the bottom in the cabinet body 2, a cold air outlet 101 of the refrigerating device 10 is communicated with the cold air channel of the cold air channel 8, an air suction opening 102 of the refrigerating device 10 is communicated with the hot air channel, and the refrigerating device 10 is used for controlling the interior of the cabinet body 2 to be kept at a preset temperature.
Illustratively, the refrigerator is a rack-mounted air conditioner, the refrigeration device is used for controlling the temperature in the cabinet body to be kept at a preset temperature, and the refrigeration device can adjust the size of discharged cold air along with the heating power of the BBU equipment, so as to provide a working environment suitable for the BBU centralized cabinet, and realize the safe use of the BBU equipment.
Further, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the switching power supply device 5 further includes an ac power supply; the alternating current power supply is connected with the refrigerating device 10 and electrically connected with the lithium iron battery device 7, and the alternating current power supply is used for providing power for the refrigerating device 10 and the lithium iron battery device 7.
Further, as the utility model provides a concrete implementation of BBU concentrated cabinet, refrigerating plant 10 still with monitored control system connects, monitored control system is used for right refrigerating plant 10's operating condition monitors, monitored control system still with BMS headtotail, BMS system will feed back extremely to the monitoring result of the electric current of each lithium iron battery group and voltage monitored control system.
The BMS system collects data such as current, voltage, power and temperature in the lithium iron battery device and then feeds the data back to the monitoring system. Preferably, the monitoring system can also comprise an entrance guard, a smoke alarm, a lighting device, a temperature and humidity sensor and the like, and can monitor the temperature and the humidity of the environment in the BBU centralized cabinet in real time.
Further, referring to fig. 1 to 3, in the first embodiment, the cold air channel 8 and/or the hot air channel 9 and the refrigeration device 10 form an internal circulation system, and the internal circulation system absorbs cold air and releases hot air inside the cabinet 2 through the refrigeration device 10.
When the external environment of the BBU centralized cabinet cannot meet the cooling requirement of BBU equipment, the cold air channel and/or the hot air channel and the refrigerating device form an internal circulation system, and the BBU equipment is cooled through internal circulation refrigeration of the refrigerating device.
Further, referring to fig. 1 and 4, in the second embodiment, the cabinet 2 further includes a heat dissipation fan device 11 and a temperature control switch, and the heat dissipation fan device 11 includes a fan assembly 111 and a first electric air valve 112; the first electric air valve 112 is arranged at the top of the cabinet body 2, the fan assembly 111 is fixed below the first electric air valve 112, the first electric air valve 112 is communicated with the hot air channel, the temperature control switch is arranged in the hot air channel, and the temperature control switch is electrically connected with the first electric air valve 112 and the fan assembly 111; the temperature control switch is used for sensing the ambient temperature in the heat channel, and the fan assembly 111 is used for discharging the hot air from the cabinet 2 in the rotating process; the cold air channel 8 and/or the hot air channel 9 form an internal circulation system together with the refrigerating device 10 and the cooling fan device 11, and the internal circulation system performs semi-open heat dissipation through the external environment temperature of the cabinet 2 and the refrigerating device 10.
When the external environment of the BBU centralized cabinet cannot completely meet the cooling requirement of BBU equipment, the cold air channel and/or the hot air channel, the refrigerating device and the cooling fan device form an internal circulation system, and the BBU equipment is cooled through internal circulation refrigeration of the refrigerating device, external environment refrigeration and semi-open type internal refrigeration.
Illustratively, the fan assembly is a plurality of emergency fans, and the plurality of emergency fans may be fixed below the first electric damper. The temperature control switch is arranged at the top of the hot channel.
When the external environment of the BBU centralized cabinet can not completely meet the cooling requirement of BBU equipment, the temperature of the hot channel can rise, the temperature control switch senses the ambient temperature in the hot channel, when the temperature of the hot channel can be rapidly raised to the temperature triggered by the temperature control switch, the temperature control switch is connected with the power supplies of the electric air valve and the emergency fan, and the first electric air valve is opened and discharges the hot air of the hot channel in the cabinet body to the outside of the cabinet body through the fan assembly.
Illustratively, when temperature detect switch senses that the temperature reaches 45 ℃, temperature detect switch strikes the card, and fan assembly and first electronic blast gate can the circular telegram work, and when the temperature dropped to 35 ℃, temperature detect switch closed, fan assembly and first electronic blast gate can fall the power failure work of having a power failure.
Further, referring to fig. 1 and fig. 5 together, in a third embodiment, the cabinet 2 further includes an emergency ventilation device 13, a cooling fan device 11 and a temperature control switch, the cooling fan device 11 includes a fan assembly 111 and a first electric air valve 112, and the emergency ventilation device 13 includes a second electric air valve 131; the second electric air valve 131 is arranged on the cabinet door 3, the second electric air valve 131 is communicated with the cold air channel of the cold air channel 8, and the second electric air valve 131 is in butt joint with the cold air outlet 101 of the refrigerating device 10; the first electric air valve 112 is arranged at the top of the cabinet body 2, the fan assembly 111 is fixed below the first electric air valve 112, the first electric air valve 112 is communicated with a hot air channel in the hot air channel, the temperature control switch is arranged in the hot air channel, and the temperature control switch is electrically connected with the first electric air valve 112, the second electric air valve 131 and the fan assembly 111; the temperature control switch is used for sensing the ambient temperature in the hot air channel and controlling the fan assembly 111 to discharge the hot air in the hot air channel from the cabinet 2 in the rotating process according to the sensed ambient temperature in the hot air channel; the cold air channel 8 and/or the hot air channel 9 form an internal circulation system together with the cooling fan device 11 and the emergency ventilation device 13, and the internal circulation system performs emergency heat dissipation on the inside of the cabinet body 2 through the external environment temperature of the cabinet body 2.
When the refrigerating device of the BBU centralized cabinet cannot refrigerate, the cold air channel and/or the hot air channel, the cooling fan device and the emergency ventilation device form an internal circulation system, and the internal circulation system carries out emergency heat dissipation on the interior of the cabinet body through the external environment temperature of the cabinet body so as to achieve the effect of emergency heat dissipation and ensure that BBU equipment cannot stop running.
Under the condition that refrigerating plant is out of work or falls the electricity, the temperature of hot aisle can rise rapidly, ambient temperature in the temperature detect switch response hot aisle, when the temperature of hot aisle can heat up to the temperature detect switch trigger rapidly when, the power of temperature detect switch-on first electronic blast gate, the electronic blast gate of second and emergent fan, the electronic blast gate of second is opened and is introduced the cold passageway inside of the cabinet body with the external air of cabinet, first electronic blast gate is opened and is discharged the cabinet body outside through the hot gas of emergent fan with the internal hot aisle of cabinet body.
Illustratively, when temperature detect switch senses that the temperature reaches 45 ℃, temperature detect switch opens, and fan assembly, first electronic blast gate and the electronic blast gate of second can the circular telegram work, and when the temperature dropped to 35 ℃, temperature detect switch closed, fan assembly, first electronic blast gate and the electronic blast gate of second can fall the power failure work. The utility model provides a BBU concentrates cabinet under the inoperative condition of refrigerating plant, can also guarantee that BBU concentrates the interior equipment of cabinet and normally works.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A centralized cabinet of BBU which characterized in that: the BBU equipment comprises BBU equipment, a cabinet body, a cabinet door, an air guide device, a switch power supply device, a monitoring system and a touch screen, wherein the switch power supply device comprises a direct-current power supply;
the BBU equipment, the switch power supply device, the air guide device and the monitoring system are all arranged inside the cabinet body, the BBU equipment is arranged above the air guide device, the switch power supply device is arranged below the air guide device, and the touch screen is arranged on the outer surface of the cabinet door;
the BBU equipment and the air guide device divide the cabinet body into a cold air channel and/or a hot air channel;
the direct-current power supply is electrically connected with the BBU equipment and the monitoring system and is used for providing power for the BBU equipment and the monitoring system;
the monitoring system is used for monitoring the current and the voltage of the switching power supply and monitoring the temperature of the cold air channel and/or the hot air channel;
the monitoring system is electrically connected with the touch screen, and the touch screen is used for displaying the current, the voltage and the temperature monitored by the monitoring system in a numerical value form in real time after receiving a touch request signal generated after triggering of a user side.
2. The BBU centralized cabinet of claim 1, wherein: the BBU concentrated cabinet further comprises a lithium iron battery device, the lithium iron battery device comprises a plurality of lithium iron battery packs and a battery management system BMS, the BMS is connected with the lithium iron battery packs, and the BMS is used for monitoring the current and the voltage of each lithium iron battery pack;
the lithium iron battery device is arranged below the switching power supply device, electrically connected with the BBU equipment and used for providing a standby power supply for the BBU equipment.
3. The BBU centralized cabinet of claim 2, wherein: the cabinet door is also provided with a door lock, and the door lock comprises a lock body and a lock catch;
the lock body is arranged below the touch screen, the lock catch is arranged on one side, close to the touch screen, of the cabinet door, and the position of the lock catch corresponds to that of the lock body.
4. The BBU centralized cabinet of claim 3, wherein: the BBU concentrated cabinet also comprises a refrigerating device;
the refrigerator is arranged at the bottom in the cabinet body, a cold air outlet of the refrigerator is communicated with the cold air channel, an air suction opening of the refrigerator is communicated with the hot air channel, and the refrigerator is used for controlling the cabinet body to be kept at a preset temperature.
5. The BBU centralized cabinet of claim 4, wherein: the switching power supply device also comprises an alternating current power supply;
the alternating current power supply is connected with the refrigerating device and electrically connected with the lithium iron battery device, and the alternating current power supply is used for providing power for the refrigerating device and the lithium iron battery device.
6. The BBU centralized cabinet of claim 5, wherein: the refrigerating device is further connected with the monitoring system, the monitoring system is used for monitoring the working state of the refrigerating device, the monitoring system is further connected with the BMS system, and the BMS system feeds back the monitoring results of the current and the voltage of each lithium iron battery pack to the monitoring system.
7. The BBU centralized cabinet of claim 6, wherein: the cold air channel and/or the hot air channel and the refrigerating device form an internal circulation system, and the internal circulation system absorbs cold air and releases hot air in the cabinet body through the refrigerating device.
8. The BBU centralized cabinet of claim 6, wherein: the cabinet body also comprises a heat dissipation fan device and a temperature control switch, wherein the heat dissipation fan device comprises a fan assembly and a first electric air valve;
the first electric air valve is arranged at the top of the cabinet body, the fan assembly is fixed below the first electric air valve, the first electric air valve is communicated with the hot air channel, the temperature control switch is arranged in the hot air channel, and the temperature control switch is electrically connected with the first electric air valve and the fan assembly;
the temperature control switch is used for sensing the ambient temperature in a hot air channel, and the fan assembly is used for discharging hot air in the hot air channel out of the cabinet body in the rotating process;
the cold air channel and/or the hot air channel, the refrigerating device and the cooling fan device form an internal circulation system, and the internal circulation system performs semi-open type heat dissipation through the external environment temperature of the cabinet body and the refrigerating device.
9. The BBU centralized cabinet of claim 6, wherein: the cabinet body also comprises an emergency ventilation device, a cooling fan device and a temperature control switch, wherein the cooling fan device comprises a fan assembly and a first electric air valve, and the emergency ventilation device comprises a second electric air valve;
the second electric air valve is arranged on the cabinet door, is communicated with the cold air channel and is in butt joint with a cold air outlet of the refrigerating device;
the first electric air valve is arranged at the top of the cabinet body, the fan assembly is fixed below the first electric air valve, the first electric air valve is communicated with the hot air channel, the temperature control switch is arranged in the hot air channel, and the temperature control switch is electrically connected with the first electric air valve, the second electric air valve and the fan assembly;
the temperature control switch is used for sensing the ambient temperature in the hot channel and controlling the fan assembly to discharge hot air in the hot air channel from the cabinet body in the rotating process according to the sensed ambient temperature in the hot channel;
the cold air channel and/or the hot air channel, the cooling fan device and the emergency ventilation device form an inner circulation system, and the inner circulation system carries out emergency heat dissipation on the interior of the cabinet body through the external environment temperature of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042398.6U CN210986839U (en) | 2019-11-21 | 2019-11-21 | BBU concentrated cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042398.6U CN210986839U (en) | 2019-11-21 | 2019-11-21 | BBU concentrated cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210986839U true CN210986839U (en) | 2020-07-10 |
Family
ID=71459959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042398.6U Active CN210986839U (en) | 2019-11-21 | 2019-11-21 | BBU concentrated cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210986839U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423529A (en) * | 2020-10-26 | 2021-02-26 | 苏州浪潮智能科技有限公司 | Single cabinet with fresh air exchange emergency ventilation system and data center |
| CN112543584A (en) * | 2020-12-04 | 2021-03-23 | 江苏通鼎宽带有限公司 | 5G BBU rack |
| CN112739149A (en) * | 2020-12-04 | 2021-04-30 | 江苏通鼎宽带有限公司 | 5G BBU is with emergent ventilation type rack |
| CN113556893A (en) * | 2020-07-24 | 2021-10-26 | 中天宽带技术有限公司 | Be used for energy-conserving outdoor rack of beautifying of 5GBBU |
-
2019
- 2019-11-21 CN CN201922042398.6U patent/CN210986839U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113556893A (en) * | 2020-07-24 | 2021-10-26 | 中天宽带技术有限公司 | Be used for energy-conserving outdoor rack of beautifying of 5GBBU |
| CN112423529A (en) * | 2020-10-26 | 2021-02-26 | 苏州浪潮智能科技有限公司 | Single cabinet with fresh air exchange emergency ventilation system and data center |
| CN112543584A (en) * | 2020-12-04 | 2021-03-23 | 江苏通鼎宽带有限公司 | 5G BBU rack |
| CN112739149A (en) * | 2020-12-04 | 2021-04-30 | 江苏通鼎宽带有限公司 | 5G BBU is with emergent ventilation type rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210986839U (en) | BBU concentrated cabinet | |
| CN104602482B (en) | The refrigeration control method of cabinet and cabinet, apparatus and system | |
| CN102608966B (en) | Cabinet micro-environment monitoring system | |
| CN103369908B (en) | Container-type data system | |
| CN202486597U (en) | Microenvironment monitoring system for machine cabinet | |
| CN106686952A (en) | Intelligent network cabinet and its monitoring method | |
| CN107885155A (en) | Power distribution cabinet intelligent temperature monitors and control system | |
| CN107708373B (en) | Cabinet type data center and control method thereof | |
| CN107295789B (en) | Intelligent integrated cabinet and control method thereof | |
| CN105223997A (en) | A kind of intelligent cabinet with moisture-proof function | |
| CN207706560U (en) | A kind of integrated communication cabinet | |
| CN209787687U (en) | Modularization integral type device cabinet | |
| CN205566857U (en) | Integration shielding cabinet | |
| CN211744062U (en) | Energy storage battery container | |
| CN102878649A (en) | Intelligent ventilated energy-saving system for base station | |
| CN209151458U (en) | A kind of modular data center system for building | |
| CN107278096B (en) | Outdoor cabinet | |
| CN102169973A (en) | Accumulator constant temperature box of base station | |
| CN210444724U (en) | Be applied to integrated rack device of basic station or small-size computer lab | |
| CN203443046U (en) | Air deflector | |
| CN115988826A (en) | Cabinet for modular data center | |
| CN112510780A (en) | Container type energy storage device | |
| CN217349191U (en) | Energy storage container | |
| CN101995888A (en) | Temperature control system of machine case | |
| CN112469213A (en) | BBU concentrated cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |